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| author | Florin Malita <fmalita@gmail.com> | 2007-05-08 09:24:18 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-08 20:14:59 +0200 |
| commit | 3972b7f67bf1a352a4a4c350b2245d759a41ea06 (patch) | |
| tree | 40eab1b1e50c25a7a94e2ba8d7c920e5980eae7a | |
| parent | use use SEEK_MAX to validate user lseek arguments (diff) | |
| download | linux-3972b7f67bf1a352a4a4c350b2245d759a41ea06.tar.xz linux-3972b7f67bf1a352a4a4c350b2245d759a41ea06.zip | |
devpts: add fsnotify create event
Currently, devpts doesn't generate an fsnotify event upon pts creation
because the regular vfs paths aren't involved. Deallocation, on the other
hand, correctly generates a nameremove event thanks to the d_delete()
invocation in devpts_pty_kill().
This patch adds the missing fsnotify_create() trigger in devpts_pty_new().
Signed-off-by: Florin Malita <fmalita@gmail.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/devpts/inode.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index 643e57b622bd..06ef9a255c76 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -19,6 +19,7 @@ #include <linux/tty.h> #include <linux/devpts_fs.h> #include <linux/parser.h> +#include <linux/fsnotify.h> #define DEVPTS_SUPER_MAGIC 0x1cd1 @@ -178,8 +179,10 @@ int devpts_pty_new(struct tty_struct *tty) inode->i_private = tty; dentry = get_node(number); - if (!IS_ERR(dentry) && !dentry->d_inode) + if (!IS_ERR(dentry) && !dentry->d_inode) { d_instantiate(dentry, inode); + fsnotify_create(devpts_root->d_inode, dentry); + } mutex_unlock(&devpts_root->d_inode->i_mutex); |